IT1084328B - Amplificatore audio in grado di effettuare una stabilizzazione parallelo della tensione di alimentazione. - Google Patents

Amplificatore audio in grado di effettuare una stabilizzazione parallelo della tensione di alimentazione.

Info

Publication number
IT1084328B
IT1084328B IT25291/77A IT2529177A IT1084328B IT 1084328 B IT1084328 B IT 1084328B IT 25291/77 A IT25291/77 A IT 25291/77A IT 2529177 A IT2529177 A IT 2529177A IT 1084328 B IT1084328 B IT 1084328B
Authority
IT
Italy
Prior art keywords
perform
supply voltage
audio amplifier
parallel stabilization
stabilization
Prior art date
Application number
IT25291/77A
Other languages
English (en)
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1084328B publication Critical patent/IT1084328B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
    • H03F3/3086—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal
    • H03F3/3088—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal with asymmetric control, i.e. one control branch containing a supplementary phase inverting transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/213—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only in integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
IT25291/77A 1976-07-02 1977-06-30 Amplificatore audio in grado di effettuare una stabilizzazione parallelo della tensione di alimentazione. IT1084328B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/702,287 US4050029A (en) 1976-07-02 1976-07-02 Electronic apparatus comprising an audio amplifier providing shunt voltage regulation

Publications (1)

Publication Number Publication Date
IT1084328B true IT1084328B (it) 1985-05-25

Family

ID=24820595

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25291/77A IT1084328B (it) 1976-07-02 1977-06-30 Amplificatore audio in grado di effettuare una stabilizzazione parallelo della tensione di alimentazione.

Country Status (7)

Country Link
US (1) US4050029A (it)
JP (1) JPS6051806B2 (it)
CA (1) CA1111520A (it)
DE (1) DE2729722A1 (it)
GB (1) GB1561279A (it)
HK (1) HK42280A (it)
IT (1) IT1084328B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880004636A (ko) * 1986-09-30 1988-06-07 로버트 에스. 헐스 광대역 저왜곡 b급 증폭기
JPS63121318U (it) * 1987-01-31 1988-08-05
US4991916A (en) * 1988-04-12 1991-02-12 John Fluke Mfg. Co., Inc. Method and apparatus for automatically biasing a push-pull amplifier
JPH02103U (it) * 1988-06-11 1990-01-05
DE4036406C2 (de) * 1990-11-15 1994-06-30 Telefunken Microelectron Ausgangsstufe für Verstärker
ITRM20050415A1 (it) * 2005-08-03 2007-02-04 Porra Secondo Apparato amplificatore audio di potenza.
CN101888216A (zh) * 2010-04-30 2010-11-17 苏州英诺迅科技有限公司 推挽式结构射频功率放大器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT993318B (it) * 1973-09-20 1975-09-30 Ates Componenti Elettron Perfezionamento in un amplificato re di potenza in classe
FR1332168A (it) * 1961-06-19 1963-12-16
US3417339A (en) * 1965-03-08 1968-12-17 Rca Corp Push-pull transistor amplifiers with transformer coupled driver
US3462698A (en) * 1967-02-14 1969-08-19 Gen Electric All npn transistor dc amplifier
CA965159A (en) * 1970-06-30 1975-03-25 Bendix Corporation (The) Half-bridge audio amplifier
US3648154A (en) * 1970-12-10 1972-03-07 Motorola Inc Power supply start circuit and amplifier circuit

Also Published As

Publication number Publication date
GB1561279A (en) 1980-02-20
DE2729722A1 (de) 1978-01-05
HK42280A (en) 1980-08-15
JPS5313334A (en) 1978-02-06
CA1111520A (en) 1981-10-27
JPS6051806B2 (ja) 1985-11-15
US4050029A (en) 1977-09-20
DE2729722C2 (it) 1987-08-13

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